Photo: Viscountrapier at English Wikipedia · Public domainNo extremes in Brookville: its weather tracks the middle of U.S. towns
January mornings start at about 24°. The seasons are far apart: from a winter night to a summer afternoon the average spans 60°. It is a wet place: more rain and snow fall here than on 65% of U.S. towns. Garden chairs stay out from May to June and August to October, the months with highs of 65–83°.
A year in Brookville at a glance
Each month’s typical high and low, and what it brings.
What stands out about Brookville’s climate
Compared with towns across the U.S., with Brookville’s place in New York beside it.
What a year in Brookville feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 224 frost-free days a year
In half of years the last 32° night comes by April 2 and the first by November 12. Frost and day counts come from NOAA’s station at Mineola, NY, 6 miles from the town’s center, 130 ft lower.
The 2023 USDA map puts Brookville’s center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 7°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 19 inches of snow a winter
Snow, measured at Mineola, NY, falls mostly in February and December. Precipitation (rain plus melted snow) adds up to 46 inches a year; December is the wettest month and February the driest. Rain or snow falls on about 114 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Brookville
80% of the work is heating. Months averaging under 55° run from November through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Mineola, NY.
Living with Brookville’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
224 frost-free days in zone 7b. The last frost comes by Apr 2 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 12.
Months with highs of 62–84° and lows of 40° or more: May, June, August, September and October. 1.2 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Brookville from natural hazards, river flooding is the largest share (53%); heat waves, cold waves, winter storms and ice storms together are 5%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Brookville and its neighbors
Every town next door is within a degree of Brookville in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Brookville’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Brookville, NY | 24° | 85° | 46" | 19" |
| Fairmont, WV | 23° | 84° | 46" | 24" |
| Cheviot, OH | 22° | 85° | 46" | 16" |
| Erlanger, KY | 23° | 85° | 47" | 23" |
| Bright, IN | 22° | 85° | 45" | 16" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Brookville averaged 2.2° warmer than the 1900s. The biggest change is in December (+3.6°).
A bigger shift than in 96% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Brookville compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Brookville’s place among New York’s.
Brookville weather by month
Highs, lows and precipitation from NOAA’s grid at Brookville’s center; snow, wet days and snow on the ground from Mineola, NY. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 40° | 24° | 3.4" | 2.9" | 11 | 23° – 38° |
| February | 42° | 25° | 3.0" | 6.2" | 10 | 22° – 40° |
| March | 49° | 32° | 4.2" | 3.1" | 11 | 36° – 49° |
| April | 61° | 41° | 3.9" | 0.4" | 11 | 46° – 55° |
| May | 70° | 50° | 3.5" | 0.0" | 11 | 56° – 65° |
| June | 79° | 60° | 4.1" | 0.0" | 9 | 67° – 74° |
| July | 85° | 66° | 3.8" | 0.0" | 9 | 70° – 79° |
| August | 83° | 65° | 4.1" | 0.0" | 9 | 70° – 78° |
| September | 76° | 58° | 4.1" | 0.0" | 8 | 64° – 71° |
| October | 65° | 47° | 4.2" | 0.0" | 8 | 51° – 62° |
| November | 54° | 37° | 3.5" | 0.2" | 9 | 40° – 50° |
| December | 45° | 30° | 4.3" | 5.7" | 11 | 30° – 48° |
| Year | 62° | 45° | 46.0" | 18.5" | 114 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 30° to 48°. September is the most reliable, staying within 7°.
Where Brookville’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Brookville’s center.
- Snow: Mineola, NY.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Mineola, NY, 6 miles from the town’s center, 130 ft lower; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Brookville’s climate
What is the weather like in Brookville?
A typical July afternoon reaches 85°, a January night drops to 24°, and about 19 inches of snow falls in a normal winter. Milder January nights than 61% of U.S. towns; cooler July afternoons than 54% of U.S. towns.
How cold does it get in Brookville in winter?
January nights average 24°. About 83 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 23°.
How much snow does Brookville get?
About 19 inches in a normal winter at Mineola, NY, most of it in February and December.
How hot does it get in Brookville?
July, with a typical high of 85° and a low of 66°. About 16 days a year reach 90° and 1 reach 100° (Mineola, NY).
When is the first and last frost in Brookville?
In half of years the last spring frost (32°) comes by April 2 and the first fall frost by November 12, about 224 frost-free days, at Mineola, NY.
What growing zone is Brookville in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 7°.
What is the best time of year to visit Brookville?
By one simple rule (highs of 62–84° and lows of 40° or more), May, June, August, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Brookville getting warmer?
Yes: 1991–2020 averaged 2.2° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 96% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Brookville.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.